Welcome!Dear Customer:The e-commerce services of CHS include:
e-Sales: The entire service of e-sales is processed by placing orders and enter into agreements on the Internet.
e-Cash Flow: Payment can be made via e-Letter of Credit and e-Negotiation. Invoice is available via e-invoicing after shipment of products.

Contact
e-Letter of Credit:
Mr. Yao-Ching Feng, Finance Department
(Tel:886-7-611-7171 ext. 3222)
e-Negotiation:
Mr. Yao-Ching Feng, Finance Department
(Tel:886-7-611-7171 ext. 3222)
e-Invoice:
Ms. Su-Chen Tseng , Finance Department
(Tel:886-7-611-7171 ext. 3211)